Home / 6,223,760.12-9,339,839.22-2,436,770.36

Finding the Fourth Proportional to 6,223,760.12, 9,339,839.22 and 2,436,770.36

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Solution

The fourth proportional to 6,223,760.12, 9,339,839.22 and 2,436,770.36 is: 3,656,799.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,223,760.12 : 9,339,839.22 = 2,436,770.36 : x
  2. Step 2: Convert to fraction form
    6,223,760.12/9,339,839.22 = 2,436,770.36/x
  3. Step 3: Cross multiply
    6,223,760.12x = 9,339,839.22 × 2,436,770.36
  4. Step 4: Simplify right side
    6,223,760.12x = 22,759,043,378,461.52
  5. Step 5: Solve for x
    x = 22,759,043,378,461.52/6,223,760.12
  6. Step 6: Final answer
    x = 3,656,799.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.